1) aluminium metal lids, full open for easy open end 2) model: 401 3) inner diameter: 99mm 4) dry or solid food packing, such as milkpowder, coffe powder, chocalate,seeds, chemical products 5) matchable paper tube, PET plastic bottle, tin cans. easy open lid,cans lid,easy open end,EOE, can end,can top, can end, easy opener, alumnium eoe, metal cover or lid 6) package information: 2000pcs/16KGS/Ctn 475 carton/20FT